INTERNATIONAL PATENT: CHINALCO MATERIALS APPLICATION RESEARCH INSTITUTE CO., LTD, 中铝材料应用研究院有限公司, CHONGQING NATIONAL INNOVATION INSTITUTE OF LIGHT ALLOYS CO., LTD., 重庆国创轻合金研究院有限公司, CHINALCO ADVANCED MANUFACTURING CO., LTD., 中国铝业集团高端制造股份有限公司 FILES APPLICATION FOR "ALUMINUM ALLOY SHEET AND PREPARATION METHOD THEREFOR"

GENEVA, March 2 -- CHINALCO MATERIALS APPLICATION RESEARCH INSTITUTE CO., LTD (South District Of Future Science ParkChangping District, Beijing 102209), 中铝材料应用研究院有限公司 (中国北京市昌平区未来科学城南区), CHONGQING NATIONAL INNOVATION INSTITUTE OF LIGHT ALLOYS CO., LTD. (Building 1, No. 8 Sendi Avenue, Xipeng Town,Jiulongpo District, Chongqing 401326), 重庆国创轻合金研究院有限公司 (中国重庆市九龙坡区西彭镇森...